#linter

Linter to detects the overuse or misuse of interfaces in Go code AKA "Interface Pollution"

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An opinionated Go analyzer for a deliberately boring dialect.

Accept Interfaces, Return Concrete Types

A typed maintenance surface for the Claude Code harness — the Rust of agentic harnesses: declare a contract, gate on conformance.

A tool to verify that your files are in harmony with your .editorconfig

Diagnose your GitHub Actions: flaky jobs, wasted minutes, slow steps, cache problems, and workflow anti-patterns — in one command, zero config.

Standalone open-source linter for Skylence .sky workflow files

Custom Credo checks for detecting common Elixir/Phoenix anti-patterns including N+1 queries, missing error handling, blocking operations, telemetry gaps, and more. Provides 20+ comprehensive static analysis checks to improve code quality.

Scan your codebase for AI slop. Get a Slop Score. Ship clean. A zero-dependency CLI (85 detectors: security, performance, code-quality, design tells) + a 181-pattern Anti-Slop Protocol for AI coding agents.

ESLint configurations for TypeScript and/or React projects

Go linter that checks types that are json encoded - reports unsupported types and unnecessary error checks

intrange is a program for checking for loops that could use the Go 1.22 integer range feature.

🐳 Fast, stack-aware Dockerfile linter — flags image bloat and bad-practice patterns with stable rule IDs and CI-friendly JSON. Single Go binary, zero dependencies.

Language-agnostic code quality control tool with Git hooks A code quality control tool built in Go, distributed as a single binary with no external runtime dependencies. Provides enhanced visual feedback with spinners, execution timing, and structured JSON output.

Find authorization bugs before attackers do. Free SAST — IDOR detection, 100% CVE recall, 0% false positives. 5 languages. Fully offline.

Port of markdownlint in Go using the goldmark parser

A lightweight Mermaid diagram linter which helps humans and AI with perfect diagrams

Reactive architectural governance for Rust — declare boundaries in Rust, react to drift in CI and at runtime. The 三儀: 圭表 (static) · 渾儀 (semantic) · 漏刻 (runtime). Govern by reaction, not instruction. On crates.io as the tianheng family.

A TOML toolkit written in Rust

Diagnose and fix performance, correctness, and architecture issues in your Svelte codebase

Independent set of GDScript tools - parser, linter, formatter, and more

Go linter which checks for dangerous unicode character sequences

A structural linter that enforces layers, module roles, and function shape in Python.

Opinionated oxlint plugin for Effect v4 — flags imperative patterns, raw Node APIs, untyped errors, and other non-idiomatic shapes.

In today's rapidly evolving landscape, vale-ai-tells is a comprehensive, cutting-edge Vale style package that empowers writers to seamlessly delve into the rich tapestry of AI tells. It's not just a rule set; it's a game-changer that supercharges your prose, unlocks new possibilities, and really lands. Ship cleaner prose. Full stop. 🚀

Report certain i18n/l10n anti-patterns in your Go codebase

⚡ The AI Slop Index linter inspired by @karpathy. Detects hallucinated imports, any-type abuse, vibe coding, and soul-less patterns in TypeScript/JavaScript/React. Fast (~4s), educational, CI-ready. npx karpeslop@latest

Lint your JSON files

A structural linter that enforces layers, module roles, and function shape in Python.